Bonding for rail vehicle construction

Adhesives that meet the highest demands, certified according to EN 45545-2, Table 5 R1, R7, R17, for HL 1-3

2

EPOXY RESIN

Tensile shear strength

Ten

sile

sh

ear

stre

ng

th [N

/mm

2] 40

35

30

25

20

15

10

5

0

Steel

Stain

less

ste

el

Alum

iniu

m

Copper

Brass

GFR epoxy

ergo.® 7430 ergo.® 7440

Tensile shear strength (Defect presentation: Material failure)

Ten

sile

sh

ear

stre

ng

th [N

/mm

2]

30

25

20

15

10

5

0GFR polyester GFR epoxy

ergo.® 7430 ergo.® 7440

GENERAL ergo.® 7440 ergo.® 7430

Type 2-part epoxy resin adhesive

Key features• Excellent adhesion on composites and metals

• Rapid strength development

• Very high temperature resistance / good media resistance

Applications

• Lightweight construction & composite bonding: Auto body bonding,

stiffening for CFRP and GFRP parts, repair of composite parts

• Structural bonding even for high temperature applications

• EN 45545-2 Table 5 R1, R7, R17; the requirements for HL 1-3 are fulfilled

TECHNICAL CHARACTERISTICS CONDITION ergo.® 7440 ergo.® 7430

Pot life 40-60 min. 40-50 min.

Elongation at break ISO 527 1A 4.6% 3.6%

Breaking tension (tensile strength) ISO 527 1A 33 N/mm2 25 N/mm2

Elastic modulus (rigidity) DIN EN ISO 178 2100 N/mm2 1900 N/mm2

Impact resistance ISO 179-1 11kJ/m2 6.8 kJ/m2

Temperature resistance -60°C to 180°C -60°C to 100°C

Strength development DIN EN 1465 1 N/mm2 3 hours 4 hours

10 N/mm2 4.5 hours 8 hours

Values measured on steel (unless otherwise stated)

ADVANTAGES

High impact resistance

High strength

Excellent adhesion to metal

Solvent-free

Excellent composite adhesion

Excellent chemical resistance

Temperature resistance

3

ADVANTAGES

Force structure steel/steel (room temperature)

Values measured on steel (unless otherwise stated)

METHYLACRYLATES

0 5 10 15 20 25 30 35 40 450

5

10

15

20

25

Ten

sile

sh

ear

stre

ng

th [N

/mm

2]

Tensile shear strength vs. temperature

-20 0 20 40 60 80 100 120 1400

5

10

15

20

25

30

35

Ten

sile

sh

ear

stre

ng

th [N

/mm

2]

Temperature [°C] Time [Min.]

Tensile shear strength

Alum

iniu

mSte

el

Stain

less

ste

elABS PC

PMM

APVC PS

CFKGFK

Alu/P

C

Alu/A

BS

Ten

sile

sh

ear

stre

ng

th [N

/mm

2] = Broken material

30

25

20

15

10

5

0

GENERAL ergo.® 1675

Type 2K methacrylate structural adhesive

Key features

• Excellent adhesion to composites and plastics

• Rapid strength development

• Odourless and flame-retardant• Colour change during curing

• 75 µm spacer

Applications

• Lightweight construction & composite bonding: Auto body bonding, stiffening

for CFRP and GFRP parts, repair of composite parts

• Bonding of plastic and metal clips

• EN 45545-2 Table 5 R1, R7, R17; the requirements for HL 1-3 are fulfilled

TECHNICAL CHARACTERISTICS CONDITION

Pot life ~ 3 min.

Elongation at break ISO 527 85%

Breaking tension (strength) ISO 527 17 N/mm2

Elastic modulus (rigidity) ISO 178 780 N/mm2

Impact resistance IZOD ~ 8 kJ/m2

Temperature resistance up to 120°C

Strength development DIN EN 1465 up to 1 N/mm2 ~ 4 min.

up to 10 N/mm2 ~ 5 min.

Rapid strength development

High rigidity

Excellent plastic adhesion

Viscoplasticity

High elongation at break

Short cycle time, fixing time

Temperature resistance

Odourless and flame- retardant

KISLING AG - STANDS FOR INNOVATION AND QUALITY.

Kisling AG is one of the leading providers and manufacturers of adhesives and sealants.

We would be pleased to advise you on adhesive-related matters.

Kisling AG | Motorenstrasse 102 | CH-8620 Wetzikon

Tel. +41 58 272 02 72 | info@kisling.com | WWW.KISLING.COM

HAZARD MARKING-FREE PRODUCTS

WITHOUT COMPROMISE ON PERFORMANCE

AND QUALITY

Kisling has been developing and producing products with no „hazard marking“ for 20 years. The wide range of products makes Kisling the leading manufacturer of adhesives with “whi-te” safety data sheet. These products do not carry any danger symbols.

Kisling’s commitment to sustainable products makes an import-ant contribution to a healthy balance between functionality, health and safety at work yet still provides great functionality.

All adhesives without hazard marking are identified with the Kisling sustainabi lity label. This label stands for highest quality, performance and sustainability.

Structural acrylic adhesives Anaerobic adhesives Instant adhesives

Structural epoxy resin adhesives

Methacrylate structural adhesives

RTV silicones

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